get rid of disabling of some warnings on windows, because we don't have those…

get rid of disabling of some warnings on windows, because we don't have those warnings anymore.  Document the others that we have disabled.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4227 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_platform.h

@@ -52,19 +52,17 @@ SWITCH_BEGIN_EXTERN_C
 
 
 /* disable the following warnings 
- * C4152: non standard extension, function/data ptr conversion in expression
- * C4054: A function pointer is cast (possibly incorrectly) to a data pointer.
  * C4100: The formal parameter is not referenced in the body of the function. The unreferenced parameter is ignored. 
- * C4142: A type is redefined in a manner that has no effect on the generated code.
  * C4200: Non standard extension C zero sized array
  * C4204: nonstandard extension used : non-constant aggregate initializer 
  * C4706: assignment within conditional expression
- * C4055: type cast from data pointer to function pointer (apr carries function pointers as data pointers)
- * C4214: nonstandard extension used : bit field types other than int
  * C4819: The file contains a character that cannot be represented in the current code page
  * C4132: 'object' : const object should be initialized (fires innapropriately for prototyped forward declaration of cost var)
+ * C4510: default constructor could not be generated
+ * C4512: assignment operator could not be generated
+ * C4610: struct  can never be instantiated - user defined constructor required
  */
-#pragma warning(disable:4152 4054 4100 4142 4200 4204 4706 4055 4214 4819 4132 4510 4512 4610)
+#pragma warning(disable:4100 4200 4204 4706 4819 4132 4510 4512 4610)
 
 #if (_MSC_VER >= 1400) // VC8+
 #ifndef _CRT_SECURE_NO_DEPRECATE